This course is designed to provide a full overview of computer networking. We’ll cover everything from the fundamentals of modern networking technologies and protocols to an overview of the cloud to practical applications and network troubleshooting.
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100% 在線
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第 2 門課程（共 5 門）
初級
完成時間大約為34 小時
英語（English）
字幕：阿拉伯語（Arabic）, 法語（French）, （歐洲人講的）葡萄牙語, 意大利語, 巴西葡萄牙語, 越南語, 德語（German）, 俄語（Russian）, 英語（English）, 西班牙語（Spanish）
您將獲得的技能
- Domain Name System (DNS)
- Ipv4
- Network Model
- Troubleshooting
可靈活調整截止日期
根據您的日程表重置截止日期。
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
第 2 門課程（共 5 門）
初級
完成時間大約為34 小時
英語（English）
字幕：阿拉伯語（Arabic）, 法語（French）, （歐洲人講的）葡萄牙語, 意大利語, 巴西葡萄牙語, 越南語, 德語（German）, 俄語（Russian）, 英語（English）, 西班牙語（Spanish）
提供方
Google Career Certificates are part of Grow with Google, an initiative that draws on Google's 20-year history of building products, platforms, and services that help people and businesses grow. Through programs like these, we aim to help everyone– those who make up the workforce of today and the students who will drive the workforce of tomorrow – access the best of Google’s training and tools to grow their skills, careers, and businesses.
授課大綱 - 您將從這門課程中學到什麼
完成時間為 6 小時
Introduction to Networking
Welcome to the Networking course of the IT Support Professional Certificate! In the first week of this course, we will cover the basics of computer networking. We will learn about the TCP/IP and OSI networking models and how the network layers work together. We'll also cover the basics of networking devices such as cables, hubs and switches, routers, servers and clients. We'll also explore the physical layer and data link layer of our networking model in more detail. By the end of this module, you will know how all the different layers of the network model fit together to create a network.
完成時間為 6 小時
15 個視頻 （總計 47 分鐘）, 8 個閱讀材料, 6 個測驗
完成時間為 5 小時
The Network Layer
In the second week of this course, we'll explore the network layer in more depth. We'll learn about the IP addressing scheme and how subnetting works. We'll explore how encapsulation works and how protocols such as ARP allow different layers of the network to communicate. We'll also cover the basics of routing, routing protocols, and how the Internet works. By the end of this module, you'll be able to describe the IP addressing scheme, understand how subnetting works, perform binary math to describe subnets, and understand how the Internet works.
完成時間為 5 小時
18 個視頻 （總計 68 分鐘）, 3 個閱讀材料, 5 個測驗
完成時間為 5 小時
The Transport and Application Layers
In the third week of this course, we'll explore the transport and application layers. By the end of this module, you'll be able to describe TCP ports and sockets, identify the different components of a TCP header, show the difference between connection-oriented and connectionless protocols, and explain how TCP is used to ensure data integrity.
完成時間為 5 小時
11 個視頻 （總計 45 分鐘）, 1 個閱讀材料, 4 個測驗
完成時間為 6 小時
Networking Services
In the fourth week of this course, we'll explore networking services. We'll learn about why we need DNS and how it works. We'll also show you why DHCP makes network administration a simpler task. By the end of this module, you'll be able to do describe how DNS and DHCP work, how NAT technologies help keep networks secure, and how VPNs and proxies help users connect and stay secured.
完成時間為 6 小時
15 個視頻 （總計 70 分鐘）, 2 個閱讀材料, 7 個測驗
審閱
來自THE BITS AND BYTES OF COMPUTER NETWORKING的熱門評論
由 DL 提供2021年2月23日
This course was amazing and helped me understand so much more about networking, things I never thought I would know or understand. Very fulfilling and I can't wait to use this knowledge going forward.
由 AA 提供2020年3月25日
Great course. It is great for beginners and for people that may have forgotten a thing or two. The way it was taught makes it so much better than reading man pages or something else as dry and boring.
由 TS 提供2019年8月5日
This was a very fun course! I really enjoyed the style and pace of the information given. A lot of technical information was given while the course made it easy to take in and comprehend the material!
由 WW 提供2020年11月8日
Great overview of the technical aspects of networking that, once again, started from the very "I know nothing basics" and moved to more advanced topics at a rate that this beginner could keep up with.
關於 Google IT 支持 專業證書
Prepare for a career in the high-growth field of IT, no experience or degree required. Get professional training designed by Google and get on the fast-track to a competitively paid job. There are 340,500 U.S. job openings in IT and a $50,800 average entry-level salary in IT support.¹
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